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McpConfig

codex_mcp

Struct McpConfig 

Source 
pub struct McpConfig {
Show 16 fields
    pub chatgpt_base_url: String,
    pub apps_mcp_product_sku: Option<String>,
    pub codex_home: PathBuf,
    pub mcp_oauth_credentials_store_mode: OAuthCredentialsStoreMode,
    pub auth_keyring_backend_kind: AuthKeyringBackendKind,
    pub mcp_oauth_callback_port: Option<u16>,
    pub mcp_oauth_callback_url: Option<String>,
    pub skill_mcp_dependency_install_enabled: bool,
    pub approval_policy: Constrained<AskForApproval>,
    pub codex_linux_sandbox_exe: Option<PathBuf>,
    pub use_legacy_landlock: bool,
    pub apps_enabled: bool,
    pub prefix_mcp_tool_names: bool,
    pub client_elicitation_capability: ElicitationCapability,
    pub mcp_server_catalog: ResolvedMcpCatalog,
    pub connector_snapshot: ConnectorSnapshot,

}
Expand description

MCP runtime settings derived from codex_core::config::Config.

This struct should contain only long-lived configuration values that the codex-mcp crate needs to construct server transports, enforce MCP approval/sandbox policy, locate OAuth state, and merge plugin-provided MCP servers. Request-scoped or auth-scoped state should not be stored here; thread those values explicitly into runtime entry points such as effective_mcp_servers and snapshot collection helpers so config objects do not go stale when auth changes.

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§chatgpt_base_url: String

Base URL for ChatGPT-hosted app MCP servers, copied from the root config.

§apps_mcp_product_sku: Option<String>

Optional product SKU forwarded to the host-owned apps MCP server.

§codex_home: PathBuf

Codex home directory used for MCP OAuth state and app-tool cache files.

§mcp_oauth_credentials_store_mode: OAuthCredentialsStoreMode

Preferred credential store for MCP OAuth tokens.

§auth_keyring_backend_kind: AuthKeyringBackendKind

Backend used when MCP OAuth storage is configured for keyring-backed persistence.

§mcp_oauth_callback_port: Option<u16>

Optional fixed localhost callback port for MCP OAuth login.

§mcp_oauth_callback_url: Option<String>

Optional OAuth redirect URI override for MCP login.

§skill_mcp_dependency_install_enabled: bool

Whether skill MCP dependency installation prompts are enabled.

§approval_policy: Constrained<AskForApproval>

Approval policy used for MCP tool calls and MCP elicitation requests.

§codex_linux_sandbox_exe: Option<PathBuf>

Optional path to codex-linux-sandbox for sandboxed MCP tool execution.

§use_legacy_landlock: bool

Whether to use legacy Landlock behavior in the MCP sandbox state.

§apps_enabled: bool

Whether the app MCP integration is enabled by config.

ChatGPT auth is checked separately before a materialized host-owned Apps server can be used.

§prefix_mcp_tool_names: bool

Whether model-visible MCP tool namespaces should keep the legacy mcp__ prefix.

§client_elicitation_capability: ElicitationCapability

Client-side elicitation capabilities advertised during MCP initialization.

§mcp_server_catalog: ResolvedMcpCatalog

Resolved MCP registrations keyed by logical server name.

§connector_snapshot: ConnectorSnapshot

Plugin declarations used to attribute connector tools to plugin display names. MCP registrations retain their own package attribution in the catalog.

Trait Implementations§

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impl Clone for McpConfig

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fn clone(&self) -> McpConfig

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for McpConfig

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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